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Mazda L8 Workshop Manual

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Engine
Workshop
Manual
L8
LF
L3
FOREWORD
This manual explains the disassembly,
inspection, repair, and reassembly
procedures for the above-indicated engine.
In order to do these procedures safety,
quickly, and correctly, you must first read
this manual and any other relevant service
materials carefully.
The information in this manual is current
up to March, 2002. Any changes that occur
after that time will not be reflected in
this particular manual. Therefore, the contents
of this manual may not exactly match
the mechanism that you are currently
serving.
Mazda Motor Corporation
HIROSHIMA, JAPAN
CONTENTS
Title
General Information
Engine
Technical Data
Special Tools
© 2002 Mazda Motor Corporation
PRINTED IN The Netherlands, MARCH 2002
1731–1E–02C
Section
GI
B
TD
ST

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  • Page 1 Title Section Manual General Information Engine Technical Data Special Tools © 2002 Mazda Motor Corporation PRINTED IN The Netherlands, MARCH 2002 1731–1E–02C FOREWORD This manual explains the disassembly, inspection, repair, and reassembly procedures for the above-indicated engine. In order to do these procedures safety,...
  • Page 2 The contents of this manual, including drawings and specifications, are the latest available at the time of printing, and Mazda Motor Corporation reserves the right to change the vehicle designs and alter the contents of this manual without notice and without incurring obligation.

  • Page 3: Table Of Contents

    G ENERAL INFORMATION HOW TO USE THIS MANUAL ......GI-2 RANGE OF TOPICS .......... GI-2 SERVICE PROCEDURE ........GI-2 SYMBOLS............GI-3 ADVISORY MESSAGES ........GI-4 UNITS ..............GI-5 UNITS ..............GI-5 FUNDAMENTAL PROCEDURES ......GI-6 PREPARATION OF TOOLS AND MEASURING EQUIPMENT ......GI-6 SPECIAL SERVICE TOOLS ......

  • Page 4: How To Use This Manual

    HOW TO USE THIS MANUAL HOW TO USE THIS MANUAL RANGE OF TOPICS A6E201000001E01 • This manual contains procedures for performing all required service operations. The procedures are divided into the following five basic operations: — Removal/Installation — Disassembly/Assembly — Replacement —...

  • Page 5: Symbols

    HOW TO USE THIS MANUAL XME2010010 End Of Sie SYMBOLS A6E201000001E03 • There are eight symbols indicating oil, grease, fluids, sealant, and SST or equivalent use. These symbols show application points or use of these materials during service. Symbol Meaning Kind New appropriate Apply oil...

  • Page 6: Advisory Messages

    HOW TO USE THIS MANUAL Symbol Meaning Kind New appropriate Apply automatic automatic transaxle/ transaxle/ transmission fluid transmission fluid Appropriate Apply grease grease Appropriate Apply sealant sealant Apply petroleum Appropriate jelly petroleum jelly O-ring, gasket, Replace part etc. Use SST or Appropriate tools equivalent End Of Sie...

  • Page 7: Units

    UNITS UNITS UNITS A6E201200002E01 Electrical current A (ampere) Electric power W (watt) Electric resistance ohm Electric voltage V (volt) mm (millimeter) Length in (inch) kPa (kilo pascal) Negative pressure mmHg (millimeters of mercury) inHg (inches of mercury) kPa (kilo pascal) kgf/cm (kilogram force per square Positive pressure...

  • Page 8: Fundamental Procedures

    FUNDAMENTAL PROCEDURES FUNDAMENTAL PROCEDURES PREPARATION OF TOOLS AND MEASURING EQUIPMENT A6E201400004E02 • Be sure that all necessary tools and measuring equipment are available before starting any work. X3U000WAH End Of Sie SPECIAL SERVICE TOOLS A6E201400004E03 • Use special service tools or equivalent when they are required.

  • Page 9: Inspection During Removal, Disassembly

    FUNDAMENTAL PROCEDURES INSPECTION DURING REMOVAL, DISASSEMBLY A6E201400004E08 • When removed, each part should be carefully inspected for malfunction, deformation, damage, and other problems. X3U000WAM End Of Sie ARRANGEMENT OF PARTS A6E201400004E09 • All disassembled parts should be carefully arranged for reassembly. •...

  • Page 10: Adjustment

    FUNDAMENTAL PROCEDURES • Depending on location: — Sealant and gaskets, or both, should be applied to specified locations. When sealant is applied, parts should be installed before sealant hardens to prevent leakage. — Oil should be applied to the moving components of parts.

  • Page 11: Torque Formulas

    • Some Ford SST or equivalent are used as SSTs necessary for engine repair. Note that these SSTs are marked with Ford SST numbers. • Note that a Ford SST number is written together with a corresponding Mazda SST number as shown below. Example (section ST)

  • Page 12: Electrical System

    ELECTRICAL SYSTEM ELECTRICAL SYSTEM ELECTRICAL PARTS A6E201700006E01 Battery cable • Before disconnecting connectors or removing electrical parts, disconnect the negative battery cable. WGIWXX0007E Wiring Harness • To remove the wiring harness from the clip in the engine room, pry up the hook of the clip using a flathead screwdriver.
  • Page 13 ELECTRICAL SYSTEM • Connectors can be disconnected by pressing or pulling the lock lever as shown. WGIWXX0042E Locking connector • When locking connectors, listen for a click indicating they are securely locked. X3U000WB1 Inspection • When a tester is used to inspect for continuity or measuring voltage, insert the tester probe from the wiring harness side.
  • Page 14 ELECTRICAL SYSTEM Terminals Inspection • Pull lightly on individual wires to verify that they are secured in the terminal. X3U000WB4 Wiring Harness Wiring color codes • Two-color wires are indicated by a two-color code symbol. • The first letter indicates the base color of the wire and the second the color of the stripe. CODE COLOR CODE...
  • Page 15 NEW STANDARDS NEW STANDARDS NEW STANDARDS A6E202800020E01 • Following is a comparison of the previous standard and the new standard. New Standard Previous Standard Remark Abbrevi- Abbrevi- Name Name ation ation Accelerator Pedal — Accelerator Pedal Air Cleaner — Air Cleaner Air Conditioning —...

  • Page 16: New Standards

    NEW STANDARDS New Standard Previous Standard Remark Abbrevi- Abbrevi- Name Name ation ation — Output Speed Sensor — Vehicle Speed Sensor 1 Oxidation Catalytic Converter — Catalytic Converter Oxygen Sensor — Oxygen Sensor Park/Neutral Position — Park/Neutral Range — PCM Control Relay —...

  • Page 17: Abbreviations

    ABBREVIATIONS ABBREVIATIONS ABBREVIATIONS A6E203000011E01 Manual transaxle Automatic transaxle ATDC After top dead center Top dead center Intake Exhaust Exhaust gas recirculation Oil control valve Special service tool End Of Sie GI–15...
  • Page 18 E NGINE ENGINE ..............B-2 ENGINE OVERHAUL SERVICE WARNING ..B-2 ENGINE MOUNTING/DISMOUNTING ....B-2 TIMING CHAIN DISASSEMBLY ......B-3 CYLINDER HEAD (I) DISASSEMBLY ....B-5 CYLINDER HEAD (II) DISASSEMBLY ....B-7 CYLINDER BLOCK (I) DISASSEMBLY ....B-9 CYLINDER BLOCK (II) DISASSEMBLY .... B-10 CYLINDER HEAD INSPECTION .......

  • Page 19: Engine

    ENGINE ENGINE ENGINE OVERHAUL SERVICE WARNING A6E242402000E01 Warning • • • • Continuous exposure with USED engine oil has caused skin cancer in laboratory mice. Protect your skin by washing with soap and water immediately after this work. End Of Sie ENGINE MOUNTING/DISMOUNTING A6E242402000E02 1.

  • Page 20: Timing Chain Disassembly

    ENGINE TIMING CHAIN DISASSEMBLY A6E242402000E04 1. Disassemble in the order indicated in the table. AME2224E337 Spark plug Chain tensioner (See B–4 Chain Tensioner Disassembly Note) Cylinder head cover Tensioner arm Crankshaft pulley lock bolt (See B–4 Crankshaft Pulley Lock Bolt Disassembly Chain guide Note) Timing chain...
  • Page 21 ENGINE Crankshaft Pulley Lock Bolt Disassembly Note 1. Hold the crankshaft using the SST. 2. Remove the crankshaft pulley lock bolt. AME2224E106 Front Oil Seal Disassembly Note 1. Remove the oil seal using a screwdriver. AME2224E338 Chain Tensioner Disassembly Note 1.

  • Page 22: Cylinder Head (I) Disassembly

    ENGINE CYLINDER HEAD (I) DISASSEMBLY A6E242402000E05 1. Disassemble in the order indicated in the table. AME2224E001 Camshaft sprocket lock bolt,Variable valve timing Camshaft cap actuator lock bolt (L3 (with variable valve timing (See B–6 Camshaft Cap Disassembly Note) mechanism)) Camshaft (See B–6 Camshaft Sprocket Lock Bolt, Variable Tappet...
  • Page 23 1. Hold the camshaft by using a wrench on the cast hexagon as shown, and loosen the camshaft sprocket lock bolt or variable valve timing actuator lock bolt (L3 (with variable valve timing mechanism)). L8, LF, L3 AME2224E077 L3 (with variable valve timing mechanism)

  • Page 24: Cylinder Head (Ii) Disassembly

    ENGINE Tappet Disassembly Note Note • The tappets are numbered to make sure they are assembled in their original positions. When removed, keep the tappets with the cylinder head they were removed from. Do not mix the tappets. Cylinder Head Bolt Disassembly Note 1.
  • Page 25 ENGINE Valve Keeper Disassembly Note 1. Remove the valve keeper using the SSTs. AME2224E302 Valve Seal Disassembly Note 1. Remove the valve seal using the SST. AME2224E303 End Of Sie B–8...

  • Page 26: Cylinder Block (I) Disassembly

    ENGINE CYLINDER BLOCK (I) DISASSEMBLY A6E242402000E07 1. Disassemble in the order indicated in the table. AME2224E011 Oil pan Knock sensor Oil filter cover Oil separator Oil filter Thermostat Oil filter adapter Water pump Oil cooler Oil strainer B–9...

  • Page 27: Cylinder Block (Ii) Disassembly

    ENGINE Oil pump Flywheel (MTX ), Drive plate (ATX) (See B–10 Drive Plate (ATX), Flywheel (MTX) Disassembly Note) End plate (MTX) Rear oil seal Drive Plate (ATX), Flywheel (MTX) Disassembly Note 1. Hold the crankshaft using the SST. 2. Remove the bolts in several passes. AME2224E106 End Of Sie CYLINDER BLOCK (II) DISASSEMBLY...
  • Page 28 ENGINE Balancer unit (L3, L3 (with variable valve timing Main bearing cap mechanism)) (See B–11 Main Bearing Cap Disassembly Note) Connecting rod cap Lower main bearing, thrust bearing (See B–11 Connecting Rod Cap Disassembly Note) Crankshaft Lower connecting rod bearing Upper main bearing, thrust bearing Upper connecting rod bearing Oil jet valve...

  • Page 29: Cylinder Head Inspection

    ENGINE CYLINDER HEAD INSPECTION A6E242410100E01 1. Carry out color contrast penetrate examination on the cylinder head surface. • Replace the cylinder head if necessary. 2. Inspect for the following and repair or replace if necessary. (1) Sunken valve seats (2) Excessive camshaft oil clearance and end play 3.
  • Page 30 ENGINE 3. Measure the stem diameter of each valve in X and Y directions at the three points (A, B, and C) as indicated in the figure. • If not as specified, replace the valve. Standard diameter: IN: 5.470—5.485 mm {0.2154—0.2159 in} EX: 5.465—5.480 mm {0.2152—0.2157 in} Maximum diameter: IN: 5.440 mm {0.2142 in}...

  • Page 31: Valve Guide Replacement

    ENGINE VALVE GUIDE REPLACEMENT A6E242412111E04 Valve Guide Removal 1. Remove the valve guide from the combustion chamber side using the SST. AME2224E312 Valve Guide Installation 1. Assemble the SSTs so that depth L is as specified. Depth L: IN: 12.2—12.8 mm {0.481—0.501 in} EX: 12.2—12.8 mm {0.481—0.501 in} AME2224E107 2.

  • Page 32: Valve Seat Inspection/Repair

    ENGINE VALVE SEAT INSPECTION/REPAIR A6E242410102E01 1. Measure the seat contact width. • If necessary, resurface the valve seat using a 45° valve seat cutter and/or resurface the valve face. Standard width: 1.2—1.6 mm {0.048—0.062 in} 2. Verify that the valve seating position is at the center of the valve face.

  • Page 33: Camshaft Inspection

    ENGINE 2. Measure the out-of-square of the valve spring, using a square, as shown. (1) Rotate the valve spring one full turn and measure "A" at the point where the gap is the largest. • If not as specified, replace the valve spring.
  • Page 34 ENGINE 4. Measure the journal diameters in X and Y directions at the two points (A and B) as indicated in the figure. • If not as specified, replace the camshaft. Standard diameter: 24.96—24.98 mm {0.9827—0.9834 in} Minimum diameter: 24.95 mm {0.982 in} 5.

  • Page 35: Tappet Inspection

    ENGINE TAPPET INSPECTION A6E242412310E01 1. Measure the tappet hole inner diameter in X and Y directions at the two points (A and B) shown. Inner diameter: 31.000—31.030 mm {1.2205—1.2216 in} AME2224E319 2. Measure the tappet body outer diameter in X and Y directions at the two points (A and B) shown.

  • Page 36: Oil Jet Valve Inspection

    ENGINE End Of Sie OIL JET VALVE INSPECTION A6E242410730E02 1. Apply compressed air to oil jet valve A and verify that air passes through oil jet valve B. • If not ventilation,replace the oil jet valve. Air pressure: 216—274 kPa {2.2—2.7kgf•cm 31.4—39.7 psi} AME2224E105...

  • Page 37: Crankshaft Inspection

    AME2224E034 Bearing Cap Disassembly Note.) 4. Measure the crankshaft runout. • If the crankshaft runout exceeds the maximum runout, replace the crankshaft. Maximum runout: 0.05 mm {0.0019 in} L8, LF AME2224E035 L3, L3 (with variable valve timing mechanism) AME2224E311 B–20...
  • Page 38 ENGINE 5. Measure the journal diameter in X and Y directions at the two points (A and B) as indicated in the figure. • If not as specified, replace the crankshaft or grind the journal and install the undersize bearing. Main journal mm {in} Bearing size...

  • Page 39: Connecting Rod Inspection

    ENGINE End Of Sie CONNECTING ROD INSPECTION A6E242411211E01 Caution • • • • The piston, piston ring and connecting rod cannot be disassembled. • • • • When replacing the piston, piston pin, piston ring and connecting rod, replace them together as a single unit.

  • Page 40: Variable Valve Timing Actuator Inspection

    ENGINE Length L bolt Standard (mm) {in} Maximum (mm) {in} Cylinder 149.0—150 150.5 {5.92} head bolt {5.86—5.90} Connecting 44.7—45.3 46.0 {1.81} rod bolt {1.75—1.78} Main bearing 110.0—110.6 111.3 {4.38} cap bolt {4.33—4.35} End Of Sie VARIABLE VALVE TIMING ACTUATOR INSPECTION A6E242400142E02 L3 (with variable valve timing mechanism) Caution...

  • Page 41: Valve Clearance Inspection

    ENGINE Spool valve operation inspection 1. Disconnect the negative battery cable. 2. Remove the oil control valve (OCV). 3. Verify that the spool valve in the oil control valve (OCV) is in the maximum valve timing retard position as indicated in the figure. •...
  • Page 42 ENGINE End Of Sie VALVE CLEARANCE ADJUSTMENT A6E242412111E03 1. Remove the engine front cover lower blind plug. 2. Remove the engine front cover upper blind plug. 3. Remove the cylinder block lower blind plug. AMJ2212E004 4. Install the SST as shown. 5.
  • Page 43 ENGINE 7. Hold the exhaust camshaft using a suitable wrench on the cast hexagon as shown. AME2212W006 8. Remove the exhaust camshaft sprocket. AME2212W007 9. Loosen the camshaft cap bolts in several passes in the order shown. Note • The cylinder head and the camshaft caps are numbered to make sure they are reassembled in their original position.
  • Page 44 ENGINE 15. Install the exhaust camshaft sprocket. Note • Do not tighten the bolt for the camshaft sprocket during this step. First confirm the valve timing, then tighten the bolt. 16. Install the SST to the camshaft as shown. AME2212W007 Europe AME2212W010 Except Europe...
  • Page 45 ENGINE 25. Install the engine front cover upper blind plug. Tightening torque: 10 N·m {1.0 kgf·m, 7.4 ft·lbf} AME2212W003 26. Install the cylinder block lower blind plug. Tightening torque: 20 N·m {2.0 kgf·m, 14.8 ft·lbf} AME2212W012 27. Install the new engine front cover lower blind plug.

  • Page 46: Cylinder Block (I) Assembly

    ENGINE CYLINDER BLOCK (I) ASSEMBLY A6E242402000E09 1. Assemble in the order indicated in the table. AME2224E039 Oil jet valve Upper connecting rod bearing (See B–31 Connecting Rod Bearing Assembly Upper main bearing, thrust bearing Note) Crankshaft Lower connecting rod bearing Lower main bearing, thrust bearing (See B–31 Connecting Rod Bearing Assembly...
  • Page 47 ENGINE Main Bearing Caps Assembly Note 1. Install the main bearing caps in the order indicated in the figure. Tightening torque: (1) 44—46 N·m {4.5—4.6 kgf·m, 32.5—33.9 ft·lbf} (2) 175° ° ° ° —185° ° ° ° AME2224E052 Piston Ring Assembly Note 1.
  • Page 48 ENGINE Connecting Rod Bearing Assembly Note 1. Install the connecting rod bearing to the connecting rod and connecting rod caps, as shown in the figure. AME2224E053 Connecting Rod Cap Assembly Note Caution • • • • When assembling the connecting rod caps, align the broken, rough faces of the connecting rods and connecting rod caps.
  • Page 49 ENGINE 6. Set the SST as shown, then measure the gear backlash using a dial gauge. • If the backlash exceeds the specified range, remeasure the backlash and, using the adjustment shim selection table, select the proper shim, according to the following procedure.
  • Page 50 ENGINE Backlash Selection shim Shim thickness Backlash Selection shim Shim thickness mm {in} (No.) mm {in} mm {in} (No.) mm {in} 0.172—0.178 0.032—0.038 {0.00677— 1.27 {0.499} {0.00125— 1.47 {0.0578} 0.00700} 0.00149} 0.165—0.171 0.025—0.031 {0.00649— 1.28 {0.503} {0.000984— 1.48 {0.0582} 0.00673} 0.00122} 0.018—0.024 0.158—0.164...

  • Page 51: Cylinder Block (Ii) Assembly

    ENGINE CYLINDER BLOCK (II) ASSEMBLY A6E242402000E10 1. Assemble in the order indicated in the table. AME2224E043 B–34...
  • Page 52 ENGINE Rear oil seal Oil separator (See B–35 Rear Oil Seal Assembly Note) Knock sensor End plate (MPV) Oil cooler Flywheel (MTX), Drive plate (ATX) (See B–36 Drive Oil filter adapter Plate (ATX), Flywheel (MTX) Assembly Note) Oil filter Oil pump Oil filter cover Oil strainer Oil pan...
  • Page 53 ENGINE Drive Plate (ATX), Flywheel (MTX) Assembly Note 1. Hold the crankshaft using the SST. 2. Tighten the bolts in the order indicated in the figure in several passes. AME2224E102 Oil pan Assembly Note 1. Apply a continuous bead of silicone sealant to the oil pan as indicated in the figure.

  • Page 54: Cylinder Head (I) Assembly

    ENGINE 3. Tighten the rear oil pan bolts in the order as shown. Tightening torque: 20—30 N·m {2.1—3.0 kgf·m, 15.2—21.6 in·lbf} AME2224E056 End Of Sie CYLINDER HEAD (I) ASSEMBLY A6E242402000E11 1. Assemble in the order indicated in the table. AME2224E044 Water outlet case Valve spring EGR pipe...
  • Page 55 ENGINE Valve Seal Assembly Note 1. Press the valve seal onto the valve guide by hand. 2. Lightly tap the SST using a plastic hammer. AME2224E321 Valve Keeper Assembly Note 1. Install the valve keeper using the SSTs. AME2224E302 End Of Sie B–38...

  • Page 56: Cylinder Head (Ii) Assembly

    ENGINE CYLINDER HEAD (II) ASSEMBLY A6E242402000E12 1. Assemble in the order indicated in the table. AME2224E046 Cylinder head gasket Camshaft cap Cylinder head Camshaft sprocket, Variable valve timing actuator (L3 (with variable valve timing mechanism)) Cylinder head bolt (See B–40 Camshaft Sprocket, Variable Valve (See B–40 Cylinder Head Bolt Assembly Note)
  • Page 57 2. The attachment bolt of camshaft sprocket or variable valve timing actuator (L3 (with variable valve timing mechanism)) is bound tight for timing chain after attachment. Tightening torque 69—75 N·m {7.10—7.60 kgf·m, 50.9—55.3 ft·lbf} L8, LF, L3 AME2224E077 L3 (with variable valve timing mechanism) AME2224E078...

  • Page 58: Timing Chain Assembly

    ENGINE End Of Sie TIMING CHAIN ASSEMBLY A6E242402000E13 1. Assemble in the order indicated in the table. AME2224E327 Crankshaft sprocket Front oil seal (See B–44 Front Oil Seal Aassembly Note) Oil pump chain Engine front cover Oil pump sprocket (See B–44 Engine Front Cover Aassembly Note) (See...
  • Page 59 ENGINE Oil Pump Sprocket Assembly Note 1. Hold the oil pump sprocket using the SST. AME2224E340 Timing Chain Aassembly Note 1. Install the SST to the camshaft, then align the No. 1 camshaft position with the TDC. Europe AME2224E329 Except Europe AME2224E328 2.
  • Page 60 AME2224E330 Camshaft Sprocket, Variable Valve Timing Actuator (L3 (with variable valve timing mechanism)) Assembly Note 1. Hold the camshaft using a suitable wrench on the cast hexagon as shown. L8, LF, L3 AME2224E077 L3 (with variable valve timing mechanism) AME2224E078 2.
  • Page 61 ENGINE Front Oil Seal Aassembly Note 1. Apply clean engine oil to the oil seal. 2. Push the oil seal slightly in by hand. 3. Compress the oil seal using the SST and a hammer. AME2224E331 AME2224E332 Engine Front Cover Aassembly Note 1.
  • Page 62 ENGINE 2. Install the cylinder head cover bolts in the order as shown. Bolt No. Tigtining torque N·m {kgf·m, ft·lbf} 1—18 8.0—11.5 N·m {81.6—117.2 kgf·cm, 70.9—101.7 in·lbf} 19—22 40—55 {4.1—5.6, 29.7—40.5} AME2224E334 Crankshaft Pulley Lock Bolt Aassembly Note 1. Install the SST to the camshaft as shown. Europe AME2224E329 Except Europe...
  • Page 63 ENGINE 4. Hold the crankshaft pully using the SST. 5. Tighten the crankshaft pulley lock bolt in the following two steps. (1) Tighten to 96—104 N·m {9.8—10.6 kgf·m, 70.9—76.7 ft·lbf} (2) Tighten 87° ° ° ° —93° ° ° ° . 6.
  • Page 64 T ECHNICAL DATA TECHNICAL DATA ..........TD-2 ENGINE TECHNICAL DATA ......TD-2 TD–1...

  • Page 65: Technical Data

    TECHNICAL DATA TECHNICAL DATA ENGINE TECHNICAL DATA A6E931001001E01 Engine Item L3 (with variable valve timing mechanism) Cylinder head Cylinder head gasket (mm {in}) Maximum 0.10 {0.004} contact surfaces distortion Maximum 0.10 {0.004} Manifold contact surfaces (mm {in}) distortion Maximum grinding 0.15 {0.006} 0.22—0.28 {0.0087—0.0110} Valve clearance [Engine cold]...
  • Page 66 TECHNICAL DATA Engine Item L3 (with variable valve timing mechanism) Camshaft Camshaft runout (mm {in}) Maximum 0.03 {0.0012} 42.12 {1.659} 40.79 {1.606} 42.12{1.659} 42.44{1.671} Standard 41.08 {1.618} 41.08 {1.618} 41.08{1.618} 41.18 {1.622} Cam lobe height (mm {in}) 42.022{1.655} 40.692{1.603} 42.022{1.655} 42.342 {1.667} Minimum 40.982 {1.614}...
  • Page 67 TECHNICAL DATA Engine Item L3 (with variable valve timing mechanism) Connecting rod and connecting rod bearing Standard 0.14—0.36 {0.0056—0.0141} Connecting rod side (mm {in}) clearance Maximum 0.435 {0.0172} Standard 1.496—1.502 {0.0589—0.0591} Connecting rod bearing size (mm {in}) 0.25 {0.01} Oversize 1.623—1.629 {0.0639—0.0641} 0.50 {0.02} Oversize 1.748—1.754 {0.0688—0.0690}...
  • Page 68 S PECIAL TOOLS SPECIAL TOOLS ..........ST-2 ENGINE SST .............ST-2 ST–1...

  • Page 69: Special Tools

    SPECIAL TOOLS SPECIAL TOOLS ENGINE SST A6E941001001E01 Ford SST numbers are collated with Mazda SST numbers in the example below. Ford SSTs are marked with Ford SST number. Example 1:49 JE01 061 2:303-507 1: Mazda SST number 2: Ford SST number...
  • Page 70 SPECIAL TOOLS 1:49 JE01 054 1:49 G011 201 (Europe) 2: – 49 UN30 3376 (Except Europe) Attachment – 2: 303–376 Plate End Of Sie ST–3...

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